Let's say that I want digital networking to enable distribution lists that include voicemail-only users. Voicemail-only users are in their own Exchange 5.5 site, separate from the corporate Exchange 5.5 infrastructure. To enable digital networking, I set up a directory replication connector to the corporate Exchange infrastructure from the voicemail-only site. This means that voicemail-only users have TWO mailboxes - one for their normal email (in the corporate Exchange infrastructure) and one for their voicemail (in the voicemail-only site).
The question is, can I hide the voicemail-only voicemail mailboxes, to avoid confusion with the voicemail-only users email mailboxes when other users are addressing email messages, yet still enable other Unity servers to populate the local SQL database with info about each voicemail-only subscriber (i.e. is Unity smart enough to read subscriber information that has the hidden attribute set, assuming Exchange 5.5 replicates hidden directory information).